A good example of using a GP2D120 infrared sensor with a pic driven with 74HCT373 integrated leds prepared with sharp gp2d120 microcontroller pic 18f452 software c language Hi-Tech..
Sharp GP-2D120 features
• Analogue output
• Effective range: 4 30 cm
• Typical response time: 39 MS
• Typical start delay up: 44 MS
• Average Current consumption: 33 mA
Radar circuit test
Source: pyroelectro.com PIC18F452 Infrared Radar Circuit GP2D120 Sensor schematic source code files alternative link:
PIC18F452 Infrared Radar Circuit GP2D120 Sensor ZIP File Password: 320volt.com
8051 Programmer Development Board
8051 programmer development board a 8051 schematic detailed bill of materials and PCB board files have 7v .. 12 volt dc supply voltage also can be programmed via the serial port on the card sections 8051
LEDs – button – 7-segment display – 2 × 16 LCD – bottom of swic 5X7 dot matrix display – recision female terminal – 24C512 – DS1307 – AD0831 – ULN2803 set of experiments is prepared for 8051. With serial port programming is also available on the property.
8051 Programmer